title: Designing clinical trials of treatment for osteoporosis: recruitment and follow-up.
authors.forename: B C
authors.initials: BC
authors.lastname: Tilley
authors.forename: E L
authors.initials: EL
authors.lastname: Peterson
authors.forename: M
authors.initials: M
authors.lastname: Kleerekoper
authors.forename: E
authors.initials: E
authors.lastname: Phillips
authors.forename: D A
authors.initials: DA
authors.lastname: Nelson
authors.forename: M A
authors.initials: MA
authors.lastname: Shorck
mesh_terms: D000368:Aged; D002986:Clinical Trials as Topic / Q000191:economics / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D005598:Fractures, Spontaneous / Q000517:prevention & control; D006801:Humans; D008875:Middle Aged; D010024:Osteoporosis / Q000188:drug therapy* / Q000453:epidemiology; D012969:Sodium Fluoride / Q000592:standards / Q000627:therapeutic use*
chemical_list: D012969:Sodium Fluoride